Season 4
episodes
1.Episode 1
Jan 1, 1978
2.Episode 2
Jan 8, 1978
3.Episode 3
Jan 15, 1978
4.Episode 4
Jan 22, 1978
5.Episode 5
Jan 29, 1978
6.Episode 6
Feb 19, 1978
7.Episode 7
Feb 26, 1978
8.Episode 8
Mar 5, 1978
9.Episode 9
Mar 12, 1978
10.Episode 10
Mar 19, 1978
11.Episode 11
Mar 26, 1978
12.Episode 12
Apr 2, 1978
13.Episode 13
Apr 9, 1978
14.Episode 14
Apr 16, 1978
15.Episode 15
Apr 23, 1978
16.Episode 16
Apr 30, 1978
17.Episode 17
May 7, 1978
18.Episode 18
May 14, 1978
19.Episode 19
May 21, 1978
20.Episode 20
May 28, 1978
21.Episode 21
Jun 4, 1978
22.Episode 22
Jun 18, 1978
23.Episode 23
Jun 25, 1978
24.Episode 24
Sep 10, 1978
25.Episode 25
Sep 24, 1978
26.Episode 26
Oct 1, 1978
27.Episode 27
Oct 8, 1978
28.Episode 28
Oct 15, 1978
29.Episode 29
Oct 29, 1978
30.Episode 30
Nov 5, 1978
31.Episode 31
Nov 12, 1978
32.Episode 32
Nov 19, 1978
33.Episode 33
Nov 26, 1978
34.Episode 34
Dec 3, 1978
35.Episode 35
Dec 10, 1978
36.Episode 36
Dec 24, 1978
37.Episode 37
Dec 31, 1978